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Railways NTPC (Technical Ability) Basic Electronics Question Bank Basic Electronics

  • question_answer
    The ratio of diffusion constant for electrons                                                                              \[{{D}_{E}}\] to the mobility for electrons                                                                            \[{{\mu }_{e}}\] is

    A) independent of T

    B) inversely proportional to T

    C) proportional to                                                                              \[{{T}^{2}}\]

    D) proportional to T

    Correct Answer: D

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